What can I replace to a blocked jquery source?

I followed everything in my professor’s step but the ‘integrity’ of my jquery says its blocked.

    <section class="q-n-a">
        <h3 class="questions">What kind of animal can you reflect yourself in the choices below?</h3>
        <div class="answers">
            <div class="answer" data-value="1">Tiger</div>
            <div class="answer" data-value="2">Dog</div>
            <div class="answer" data-value="3">Bird</div>
            <div class="answer" data-value="4">Fish</div> 
            <div class="answer" data-value="5">Lion</div>
        </div>
        <div class="button-holder">&nbsp;</div>
    </section>
        <div class="button finish">What color am I?</div>

        <script src="https://code.jquery.com/jquery-3.5.0.min.js" integrity="sha256-xNzN2a4ltkB44Mc/
        Jz3pT4iU1cmeR0FkXs4pru/JxaQ=" crossorigin="anonymous"></script>
        <script type="text/javascript">
            var questions = $('.question').length;
            var total = 0;
            var avg = 0;

            $('.answer').on('click', function(){
                $(this).addClass('selected');
                total += $(this).data('value');
                console.log(total);
            })
        </script>

From my webpage

Does my sources incorrected?

But it appears in my prof that there is no error or blocked source.

My prof’s